Exact Mass: 503.169242

Exact Mass Matches: 503.169242

Found 46 metabolites which its exact mass value is equals to given mass value 503.169242, within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error 0.001 dalton.

Arginyl adenylate

Arginyl adenylate

C16H26N9O8P (503.1641886)


   

[(2S,3S,4S)-4,6-Diamino-3-hydroxy-1-[[(1S)-1-[(3S)-8-hydroxy-1-oxo-3,4-dihydroisochromen-3-yl]-3-methylbutyl]amino]-1,6-dioxohexan-2-yl] dihydrogen phosphate

[(2S,3S,4S)-4,6-Diamino-3-hydroxy-1-[[(1S)-1-[(3S)-8-hydroxy-1-oxo-3,4-dihydroisochromen-3-yl]-3-methylbutyl]amino]-1,6-dioxohexan-2-yl] dihydrogen phosphate

C20H30N3O10P (503.16687300000007)


   

Gravacridonediol glucoside

5-hydroxy-2-(2-hydroxy-1-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}propan-2-yl)-11-methyl-1H,2H,6H,11H-furo[2,3-c]acridin-6-one

C25H29NO10 (503.17913740000006)


Gravacridonediol glucoside is found in herbs and spices. Gravacridonediol glucoside is an alkaloid from Ruta graveolens (rue

   

Naloxone-3-glucuronide

3,4,5-trihydroxy-6-{[17-hydroxy-14-oxo-4-(prop-2-en-1-yl)-12-oxa-4-azapentacyclo[9.6.1.0^{1,13}.0^{5,17}.0^{7,18}]octadeca-7(18),8,10-trien-10-yl]oxy}oxane-2-carboxylic acid

C25H29NO10 (503.17913740000006)


   

{(2R)-2-[alpha-D-glucopyranosyl(1->6)beta-D-glucopyranosyloxy]-2-(3-hydroxy-4-methoxyphenyl)}acetonitrile

{(2R)-2-[alpha-D-glucopyranosyl(1->6)beta-D-glucopyranosyloxy]-2-(3-hydroxy-4-methoxyphenyl)}acetonitrile

C21H29NO13 (503.16388240000003)


   

hydracyanoside B

hydracyanoside B

C21H29NO13 (503.16388240000003)


   

Cys His Met Asn

(2S)-2-[(2S)-2-[(2S)-2-[(2R)-2-amino-3-sulfanylpropanamido]-3-(1H-imidazol-4-yl)propanamido]-4-(methylsulfanyl)butanamido]-3-carbamoylpropanoic acid

C18H29N7O6S2 (503.1620654)


   

Cys His Asn Met

(2S)-2-[(2S)-2-[(2S)-2-[(2R)-2-amino-3-sulfanylpropanamido]-3-(1H-imidazol-4-yl)propanamido]-3-carbamoylpropanamido]-4-(methylsulfanyl)butanoic acid

C18H29N7O6S2 (503.1620654)


   

Cys Met His Asn

(2S)-2-[(2S)-2-[(2S)-2-[(2R)-2-amino-3-sulfanylpropanamido]-4-(methylsulfanyl)butanamido]-3-(1H-imidazol-4-yl)propanamido]-3-carbamoylpropanoic acid

C18H29N7O6S2 (503.1620654)


   

Cys Met Asn His

(2S)-2-[(2S)-2-[(2S)-2-[(2R)-2-amino-3-sulfanylpropanamido]-4-(methylsulfanyl)butanamido]-3-carbamoylpropanamido]-3-(1H-imidazol-4-yl)propanoic acid

C18H29N7O6S2 (503.1620654)


   

Cys Asn His Met

(2S)-2-[(2S)-2-[(2S)-2-[(2R)-2-amino-3-sulfanylpropanamido]-3-carbamoylpropanamido]-3-(1H-imidazol-4-yl)propanamido]-4-(methylsulfanyl)butanoic acid

C18H29N7O6S2 (503.1620654)


   

Cys Asn Met His

(2S)-2-[(2S)-2-[(2S)-2-[(2R)-2-amino-3-sulfanylpropanamido]-3-carbamoylpropanamido]-4-(methylsulfanyl)butanamido]-3-(1H-imidazol-4-yl)propanoic acid

C18H29N7O6S2 (503.1620654)


   

Naloxone-3-glucuronide

Naloxone 3-b-D-Glucuronide

C25H29NO10 (503.17913740000006)


   

His Cys Met Asn

(2S)-2-[(2S)-2-[(2R)-2-[(2S)-2-amino-3-(1H-imidazol-4-yl)propanamido]-3-sulfanylpropanamido]-4-(methylsulfanyl)butanamido]-3-carbamoylpropanoic acid

C18H29N7O6S2 (503.1620654)


   

His Cys Asn Met

(2S)-2-[(2S)-2-[(2R)-2-[(2S)-2-amino-3-(1H-imidazol-4-yl)propanamido]-3-sulfanylpropanamido]-3-carbamoylpropanamido]-4-(methylsulfanyl)butanoic acid

C18H29N7O6S2 (503.1620654)


   

His Met Cys Asn

(2S)-2-[(2R)-2-[(2S)-2-[(2S)-2-amino-3-(1H-imidazol-4-yl)propanamido]-4-(methylsulfanyl)butanamido]-3-sulfanylpropanamido]-3-carbamoylpropanoic acid

C18H29N7O6S2 (503.1620654)


   

His Met Asn Cys

(2R)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-(1H-imidazol-4-yl)propanamido]-4-(methylsulfanyl)butanamido]-3-carbamoylpropanamido]-3-sulfanylpropanoic acid

C18H29N7O6S2 (503.1620654)


   

His Asn Cys Met

(2S)-2-[(2R)-2-[(2S)-2-[(2S)-2-amino-3-(1H-imidazol-4-yl)propanamido]-3-carbamoylpropanamido]-3-sulfanylpropanamido]-4-(methylsulfanyl)butanoic acid

C18H29N7O6S2 (503.1620654)


   

His Asn Met Cys

(2R)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-(1H-imidazol-4-yl)propanamido]-3-carbamoylpropanamido]-4-(methylsulfanyl)butanamido]-3-sulfanylpropanoic acid

C18H29N7O6S2 (503.1620654)


   

Met Cys His Asn

(2S)-2-[(2S)-2-[(2R)-2-[(2S)-2-amino-4-(methylsulfanyl)butanamido]-3-sulfanylpropanamido]-3-(1H-imidazol-4-yl)propanamido]-3-carbamoylpropanoic acid

C18H29N7O6S2 (503.1620654)


   

Met Cys Asn His

(2S)-2-[(2S)-2-[(2R)-2-[(2S)-2-amino-4-(methylsulfanyl)butanamido]-3-sulfanylpropanamido]-3-carbamoylpropanamido]-3-(1H-imidazol-4-yl)propanoic acid

C18H29N7O6S2 (503.1620654)


   

Met His Cys Asn

(2S)-2-[(2R)-2-[(2S)-2-[(2S)-2-amino-4-(methylsulfanyl)butanamido]-3-(1H-imidazol-4-yl)propanamido]-3-sulfanylpropanamido]-3-carbamoylpropanoic acid

C18H29N7O6S2 (503.1620654)


   

Met His Asn Cys

(2R)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-4-(methylsulfanyl)butanamido]-3-(1H-imidazol-4-yl)propanamido]-3-carbamoylpropanamido]-3-sulfanylpropanoic acid

C18H29N7O6S2 (503.1620654)


   

Met Asn Cys His

(2S)-2-[(2R)-2-[(2S)-2-[(2S)-2-amino-4-(methylsulfanyl)butanamido]-3-carbamoylpropanamido]-3-sulfanylpropanamido]-3-(1H-imidazol-4-yl)propanoic acid

C18H29N7O6S2 (503.1620654)


   

Met Asn His Cys

(2R)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-4-(methylsulfanyl)butanamido]-3-carbamoylpropanamido]-3-(1H-imidazol-4-yl)propanamido]-3-sulfanylpropanoic acid

C18H29N7O6S2 (503.1620654)


   

Asn Cys His Met

(2S)-2-[(2S)-2-[(2R)-2-[(2S)-2-amino-3-carbamoylpropanamido]-3-sulfanylpropanamido]-3-(1H-imidazol-4-yl)propanamido]-4-(methylsulfanyl)butanoic acid

C18H29N7O6S2 (503.1620654)


   

Asn Cys Met His

(2S)-2-[(2S)-2-[(2R)-2-[(2S)-2-amino-3-carbamoylpropanamido]-3-sulfanylpropanamido]-4-(methylsulfanyl)butanamido]-3-(1H-imidazol-4-yl)propanoic acid

C18H29N7O6S2 (503.1620654)


   

Asn His Cys Met

(2S)-2-[(2R)-2-[(2S)-2-[(2S)-2-amino-3-carbamoylpropanamido]-3-(1H-imidazol-4-yl)propanamido]-3-sulfanylpropanamido]-4-(methylsulfanyl)butanoic acid

C18H29N7O6S2 (503.1620654)


   

Asn His Met Cys

(2R)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-carbamoylpropanamido]-3-(1H-imidazol-4-yl)propanamido]-4-(methylsulfanyl)butanamido]-3-sulfanylpropanoic acid

C18H29N7O6S2 (503.1620654)


   

Asn Met Cys His

(2S)-2-[(2R)-2-[(2S)-2-[(2S)-2-amino-3-carbamoylpropanamido]-4-(methylsulfanyl)butanamido]-3-sulfanylpropanamido]-3-(1H-imidazol-4-yl)propanoic acid

C18H29N7O6S2 (503.1620654)


   

Asn Met His Cys

(2R)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-carbamoylpropanamido]-4-(methylsulfanyl)butanamido]-3-(1H-imidazol-4-yl)propanamido]-3-sulfanylpropanoic acid

C18H29N7O6S2 (503.1620654)


   

TyrMe-Trp-OH

(S)-3-(1H-indol-3-yl)-2-(3-(4-methoxyphenethoxy)-4-nitrobenzamido)propanoic acid

C27H25N3O7 (503.169242)


   

Trp-TyrMe-OH

(S)-2-(3-(2-(1H-indol-3-yl)ethoxy)-4-nitrobenzamido)-4-(4-methoxyphenyl)butanoic acid

C27H25N3O7 (503.169242)


   

Gravacridonediol glucoside

5-hydroxy-2-(2-hydroxy-1-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}propan-2-yl)-11-methyl-1H,2H,6H,11H-furo[2,3-c]acridin-6-one

C25H29NO10 (503.17913740000006)


   

KX2-391 (dihydrochloride)

KX2-391 (dihydrochloride)

C26H31Cl2N3O3 (503.1742356)


   

5,5,5′,5′,5′′,5′′-Hexamethyltris(1,2,3-Dioxaphosphorinanemethan)-Amin 2,2′,2′′-Trioxid

5,5,5′,5′,5′′,5′′-Hexamethyltris(1,2,3-Dioxaphosphorinanemethan)-Amin 2,2′,2′′-Trioxid

C18H36O9P3N (503.1602836)


   

((hydroxy((2-(6-pivalaMido-9H-purin-9-yl)ethoxy)Methyl)phosphoryl)oxy)Methyl pivalate

((hydroxy((2-(6-pivalaMido-9H-purin-9-yl)ethoxy)Methyl)phosphoryl)oxy)Methyl pivalate

C19H30N5O9P (503.178106)


   

4-Methylphenyl 2-O-(phenylmethyl)-1-thio-beta-D-galactopyranoside triacetate

4-Methylphenyl 2-O-(phenylmethyl)-1-thio-beta-D-galactopyranoside triacetate

C26H31O8S (503.1739546)


   

4-methyl-3-(1-methyl-6-(pyridin-3-yl)-1H-pyrazolo[3,4-d]pyrimidin-4-ylamino)-N-(3-(trifluoromethyl)phenyl)benzamide

4-methyl-3-(1-methyl-6-(pyridin-3-yl)-1H-pyrazolo[3,4-d]pyrimidin-4-ylamino)-N-(3-(trifluoromethyl)phenyl)benzamide

C26H20F3N7O (503.16813460000003)


   

3-L-arginyl-AMP

3-L-arginyl-AMP

C16H26N9O8P (503.1641886)


An L-arginyl ester obtained by formal condensation of the carboxy group of L-arginine with the 3-hydroxy group of AMP.

   

2-[(2R,4aS,12aS)-8-(methanesulfonamido)-5-methyl-6-oxo-2,3,4,4a,12,12a-hexahydropyrano[2,3-c][1,5]benzoxazocin-2-yl]-N-(2-methoxyphenyl)acetamide

2-[(2R,4aS,12aS)-8-(methanesulfonamido)-5-methyl-6-oxo-2,3,4,4a,12,12a-hexahydropyrano[2,3-c][1,5]benzoxazocin-2-yl]-N-(2-methoxyphenyl)acetamide

C24H29N3O7S (503.17261240000005)


   

[(1S)-2-[(3-chlorophenyl)methyl]-1-ethylsulfonyl-7-methoxy-9-methyl-1-spiro[1,3-dihydropyrido[3,4-b]indole-4,3-azetidine]yl]methanol

[(1S)-2-[(3-chlorophenyl)methyl]-1-ethylsulfonyl-7-methoxy-9-methyl-1-spiro[1,3-dihydropyrido[3,4-b]indole-4,3-azetidine]yl]methanol

C25H30ClN3O4S (503.1645450000001)


   

[(1R)-2-[(3-chlorophenyl)methyl]-1-ethylsulfonyl-7-methoxy-9-methyl-1-spiro[1,3-dihydropyrido[3,4-b]indole-4,3-azetidine]yl]methanol

[(1R)-2-[(3-chlorophenyl)methyl]-1-ethylsulfonyl-7-methoxy-9-methyl-1-spiro[1,3-dihydropyrido[3,4-b]indole-4,3-azetidine]yl]methanol

C25H30ClN3O4S (503.1645450000001)


   

4-amino-3-hydroxy-n-[1-(8-hydroxy-1-oxo-3,4-dihydro-2-benzopyran-3-yl)-3-methylbutyl]-2-(phosphonooxy)hexanediimidic acid

4-amino-3-hydroxy-n-[1-(8-hydroxy-1-oxo-3,4-dihydro-2-benzopyran-3-yl)-3-methylbutyl]-2-(phosphonooxy)hexanediimidic acid

C20H30N3O10P (503.16687300000007)


   

(2r)-2-(3-hydroxy-4-methoxyphenyl)-2-{[(2r,3r,4s,5s,6r)-3,4,5-trihydroxy-6-({[(2r,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)oxan-2-yl]oxy}acetonitrile

(2r)-2-(3-hydroxy-4-methoxyphenyl)-2-{[(2r,3r,4s,5s,6r)-3,4,5-trihydroxy-6-({[(2r,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)oxan-2-yl]oxy}acetonitrile

C21H29NO13 (503.16388240000003)


   

2-(3-hydroxy-4-methoxyphenyl)-2-{[3,4,5-trihydroxy-6-({[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)oxan-2-yl]oxy}acetonitrile

2-(3-hydroxy-4-methoxyphenyl)-2-{[3,4,5-trihydroxy-6-({[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)oxan-2-yl]oxy}acetonitrile

C21H29NO13 (503.16388240000003)